Top ATS keywords for software engineer roles
The literal strings ATS parsers and recruiter Boolean searches scan for. Lift the ones that honestly apply to you into a Skills block at the top of your resume.
PythonJavaScriptTypeScriptReactNode.jsAWSDockerKubernetesREST APIGraphQLPostgreSQLCI/CDGitmicroservicessystem design
Tools, frameworks, and certifications
Languages: Python, JavaScript/TypeScript, Java, Go, Rust, C++. Frameworks: React, Next.js, Express, Django, Flask, Spring Boot, FastAPI. Cloud: AWS (EC2, S3, Lambda, RDS), GCP, Azure. Data: PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch. DevOps: Docker, Kubernetes, Terraform, GitHub Actions, Jenkins, ArgoCD.
Sample bullet templates
Use these as a structural template — verb, scope, outcome. Replace the specifics with your own (verifiable) numbers. ATSHack will not pad these for you; the numbers you put in are the numbers that ship.
- Built and shipped a Node.js/Postgres event-tracking pipeline handling 4M events/day, reducing query latency from 800ms to 120ms.
- Migrated a monolithic Django app to 6 FastAPI microservices on Kubernetes, cutting deploy time from 22 minutes to 90 seconds.
- Owned the React + TypeScript checkout flow used by 200k MAU; A/B tested copy and form layout for a 14% conversion lift.
- Wrote and reviewed 600+ pull requests across 4 services; reduced production incident rate by 38% over two quarters.
Common ATS pitfalls for software engineer resumes
Most software-engineer resumes fail two ATS rules: they list languages and frameworks inside bullet text instead of a dedicated Skills section (so keyword scans miss the literal string match), and they describe what the team did rather than what the candidate shipped. Fix both: lift every language, framework, and cloud platform into a top Skills block, and rewrite team bullets in the first person — "built" not "helped build," "shipped" not "contributed to," "owned" not "was responsible for."
FAQ
Related guides
What is an ATS? · Resume + ATS glossary · How to pass ATS screening · Keywords that get interviews